The research team, led by Eleanor Molloy of the University of Birmingham’s Department of Applied Health Sciences, conducted systematic searches across six electronic databases covering literature published between January 2013 and November 2025. The searches returned 2,652 results, which two reviewers independently screened at title, abstract and full-text stages, with disagreements resolved through discussion with the wider team. From this process, 84 studies encompassing 86 articles met the eligibility criteria, capturing the experiences of women who faced language barriers while navigating maternity services in countries including the United Kingdom and the United States.

Methodologically, the review is a qualitative evidence synthesis, a technique that goes beyond counting outcomes to extract meaning from lived experience. The team analysed the included studies using interpretive thematic synthesis, a method that allows researchers to develop new conceptual insights by systematically translating themes across individual studies. Crucially, the authors then interpreted their findings through the lens of the Socio-Ecological Model, a framework that situates individual experiences within nested layers of influence, from personal interactions up through organisational structures to broader policy environments. The review was prospectively registered on PROSPERO under registration number CRD42023416095, and reporting followed the ENTREQ standards for transparency in qualitative research synthesis.

What emerged from the synthesis was a model describing how outcomes for women depend on two pivotal factors: their interactions with professional interpreters, and the ‘workarounds’ they and their carers resort to when no professional interpreter is available. Women frequently reported that interpreter and translation services were inadequate, unavailable or entirely absent, and that communication with healthcare providers was inconsistent from one appointment to the next. At the system level, the review identified repeated failures to recognise and address linguistic needs, meaning that even when services existed on paper, they often failed to materialise at the bedside.

The consequences of these failures were not abstract. Women described becoming disengaged from their care, withdrawing from services, and experiencing profound isolation during one of the most medically consequential periods of their lives. Trust in maternity services eroded when women could not understand what was being said to them, what consent they were giving, or what risks they faced. The authors found that these experiences increased both perceived and actual risk for women and infants, a finding that carries particular weight given that language barriers are already associated with poorer birth outcomes and contribute to maternal morbidity and mortality in high-income countries.

The workarounds documented in the review deserve particular scrutiny because they reveal the improvisational reality of under-resourced care. In the absence of a professional interpreter, communication may fall to family members, including children, to bilingual but untrained staff, or to ad hoc solutions such as phone applications and gesture. Each of these substitutes carries distinct risks: family members may filter or soften clinical information, untrained staff may lack the vocabulary for informed consent discussions, and machine translation cannot capture clinical nuance or emotional context. The synthesis shows that these substitutions are not rare exceptions but recurring features of care when professional interpreting is not reliably available around the clock.

The Socio-Ecological framing allowed the researchers to show how these individual experiences are produced by structural and organisational constraints. Interpreter services in many high-income systems are commissioned inconsistently, funded through fragmented arrangements, and depend on local implementation decisions rather than guaranteed entitlements. The review concludes that institutional and individual-level understanding of language barriers may itself contribute to perpetuating lack of access to safe care, a striking suggestion that well-intentioned but superficial awareness can coexist with, and even mask, systemic failure. Guidelines from bodies such as the UK’s National Institute for Health and Care Excellence and audits from MBRRACE-UK have repeatedly flagged the dangers, yet provision remains patchy more than a decade into the period covered by the studies.

The implications for safety are stark. Maternity care depends on rapid, accurate, two-way communication: recognising when labour is not progressing, obtaining informed consent for interventions, explaining pain relief options, and conveying warning signs after discharge. When any of these channels break down, the clinical consequences can be severe. The authors argue that appropriate, effective, 24/7 interpreter services and enhanced cultural awareness among healthcare providers are essential, framing these not as optional enhancements but as core safety infrastructure. Failure to address language barriers, they warn, negatively impacts women’s maternity experiences, leading to disengagement and isolation that compound the risks to safety.

The scale of the evidence base lends the findings considerable authority. Eighty-four studies across 22 countries, spanning more than a decade of research and nearly two thousand women’s accounts, converged on remarkably consistent themes, suggesting that the problem is not confined to any single health system or migration pattern. As high-income countries experience increasingly diverse populations, the number of women requiring communication support in maternity care continues to rise, making the review’s timing significant. The work was funded by the National Institute for Health Research through the Applied Research Collaborative West Midlands maternity programme, with contributions from patient and public involvement members, and the authors declare no competing interests.

What distinguishes this synthesis is its insistence that the solution lies in system and personal change together. Individual clinicians cannot conjure interpreters that have not been commissioned, and commissioning bodies cannot anticipate needs that frontline staff fail to record or escalate. The model produced by the review illustrates how these layers interact to perpetuate inequality, and by the same logic, how they could interact to dismantle it: reliable round-the-clock interpreting, translated materials for all who need them, systematic identification of linguistic needs, and training that equips providers to work effectively with interpreters. The women whose voices populate this review did not describe a shortage of goodwill; they described a shortage of guaranteed, resourced, dependable communication. Closing that gap, the authors conclude, is a prerequisite for equity, understanding and safety in modern maternity care.

Subject of Research: Women's experiences of language barriers and interpreter provision in high-income maternity care settings

Article Title: Exploring women’s views and experiences of language barriers in high income maternity care settings: a qualitative systematic review and thematic synthesis

Article References: Exploring women’s views and experiences of language barriers in high income maternity care settings: a qualitative systematic review and thematic synthesis. (n.d.). https://doi.org/10.1186/s12939-026-03019-2

Image Credits: AI Generated

DOI: 10.1186/s12939-026-03019-2

Keywords: language barriers, maternity care, interpreter services, qualitative systematic review, thematic synthesis, health equity, high-income countries, maternal health, communication, translated resources, socio-ecological model, maternal safety